5438373838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{6121}}^1$

素因数の和:6472

約数の個数: 32

約数和(自身を含む): 8709891840

約数和(自身を除く): 3271518002

約数列:

[1, 2, 19, 38, 103, 206, 227, 454, 1957, 3914, 4313, 6121, 8626, 12242, 23381, 46762, 116299, 232598, 444239, 630463, 888478, 1260926, 1389467, 2778934, 11978797, 23957594, 26399873, 52799746, 143115101, 286230202, 2719186919, 5438373838]

約数ペア:

[(1, 5438373838), (2, 2719186919), (19, 286230202), (38, 143115101), (103, 52799746), (206, 26399873), (227, 23957594), (454, 11978797), (1957, 2778934), (3914, 1389467), (4313, 1260926), (6121, 888478), (8626, 630463), (12242, 444239), (23381, 232598), (46762, 116299)]